proxy-servers jobs in San Diego

Network engineer role (I–III levels based on experience) supporting DoD Navy Enterprise Network initiatives including SD-WAN, IPv6 migration, zero-trust networks, and cross-domain solutions. Responsibilities include configuring and maintaining network equipment (switches, routers, firewalls, wireless, proxy, NAC, VoIP); designing and troubleshooting VLANs, routing protocols, and WAN connectivity; applying DoD STIGs for compliance; and creating network documentation and automation scripts.…See more Requires hands-on expertise with Cisco ISE, Palo Alto, next-gen firewalls, and deployment automation (Ansible, Python, PowerShell), plus Security+ or CISSP and industry network certifications (CCNA/DevNet Associate for I–II, CCNP/DevNet Professional for III).

Sigma Defense seeks Network Engineers (I, II, or III) to configure, install, and maintain DoD network equipment across Navy Enterprise architecture, including switching, routing, firewalls, wireless, and VoIP systems. Candidates will design and troubleshoot VLANs, routing protocols, IP addressing, and WAN connectivity while applying network STIGs and integrating external services.…See more The role requires hands-on expertise with Cisco ISE, Palo Alto, next-gen firewalls, and deployment automation tools (Ansible, Python, PowerShell), scaling from 0–2 years (Level I) through 7+ years (Level III), with Security+ or CISSP certification mandatory.